* Ability to load and performance test many different server/protocol types: Web - HTTP, HTTPS, SOAP / REST, FTP, Database via JDBC, LDAP, Message-oriented middleware (MOM) via JMS, Mail - SMTP(S), POP3(S) and IMAP(S), Native commands or shell scripts, TCP. * Complete portability and 100% Java purity. * Full multithreading framework allows concurrent sampling by many threads and simultaneous sampling of different functions by separate thread groups. * Careful GUI design allows faster Test Plan building and debugging. * Caching and offline analysis/replaying of test results. * Highly Extensible core: Pluggable Samplers allow unlimited testing capabilities.Several load statistics may be chosen with pluggable timers. Data analysis and visualization plugins allow great extensibility as well as personalization. Functions can be used to provide dynamic input to a test or provide data manipulation.Scriptable Samplers (BeanShell, BSF-compatible languages and JSR223-compatible languages)

* Distributed load generation - WAPT Pro license allows using two load generating systems by default. If you need a higher load, you can easily increase this number by purchasing additional load agent licenses. The system is fully scalable. You can add as many agents as you need for your testing goals. * Remote test control and cloud-based testing - Tests can be launched from different locations using load agents installed anywhere, including cloud environments. The process is easily manageable from the workplace component of the product. Such architecture makes it a perfect cloud-ready testing solution. * Server and database performance monitoring - Monitor performance parameters such as CPU, RAM or network usage and hundreds other counters from servers running your web site. SNMP and WMI interfaces are supported. Predefined set of counters is provided for Apache, IIS, MS SQL, MySQL and Oracle servers. * JavaScript-enabled server response processing - To emulate the work of RIA clients you may need to process server responses and extract session-specific values from them. These values are required to pass correct data back to the server in subsequent requests. In WAPT Pro you can use JavaScript code for this purpose, which provides much higher flexibility than standard extraction functions. * Automatic analysis of test results - If you want to find the slowest request, the most problematic transaction or any other specific feature in the results of a test, you can use special JavaScript interface to implement such analysis. * Utilization of the 64 bit components with extended capacity - Regular version of WAPT is limited to approximately 2,000 virtual users and approximately 3,000 total requests in all profiles. WAPT Pro overcomes both limitations. You can use the 64 bit workplace to handle very long user profiles and reports. Regular load agents can be replaced with much more powerful x64 Load Engines. Each engine can create from 10,000 to 50,000 virtual users depending on the test options and hardware. * Integration with Jenkins - We provide a special plugin for a smooth integration between WAPT Pro and Jenkins. This will let you execute tests as a part of your continuous development process.